I have been running a fan on myself at night year round since the hot flashes started 10 years ago after my spay. So I go from hot to cold all night long. I'm also addicted to the white noise it produces, so long live my fan.Try an extra fan in the room at night, when you and the dogs are all collected in there. I have ceiling fans in all the rooms, but Dh has a smaller fan that sits on his night stand, which he runs at night, when we're all in there, including the cat (who is a hot box). That little bit of extra air circulation makes a difference.